A new war is brewing. A violent conflict, between the Six Colonies, each one convinced that it was in the right, each one sure of its own ability to defeat its enemies. But they need Generals. They need soldiers. They need you.

Following Evolution RTS' massive success with getting on Steam, and with a donation from Connetable enabling this, Zero-K is now on Greenlight.
So if you're interested at all in seeing Zero-K on Steam, we need your votes! Click here, long into steam, and hit 'yes''!

Linux is supported (not via Desura), albeit the support is not up to the standard that I would like, but it works, and it works pretty well. That said, Desura Linux support should be coming within the month (if the new engine version is released within that time frame).

Great game. When I saw the screens/videos I didn't believe it's a freeware. I'm gonna stick to it for a longer time when/if you implement the offline mode. Thanks for the time you sacrificed to create this game.

Singleplayer Missions are coming, but to be honest, they take a while to make, and test for bugs, etc.

They are also somewhat difficult to maintain, but I have some ideas on that. You can of course play skirmish games by yourself. Just log on, join a server, add a bot and hit start, but I assume you are mainly referring to singleplayer missions.

Forgot to mention that as of Lobby version 4.0, hosting your own games locally (offline/online) should be a possibility. I need to stress that in order for anyone to be able to play with you, you will need to have your ports forwarded. There is a nat transversal ability, but it will not always be 100% effective with every router out there, etc etc etc.

But even when this ability is present, the dedicated hosts aren't going anywhere.